Chemistry Letters p. 635 - 638 (1980)
Update date:2022-08-11
Topics:
Mukaiyama, Teruaki
Fujimoto, Katsumi
Hirose, Takuji
Takeda, Takeshi
Highly optically pure β-substituted γ-butyrolactones (V) were obtained in good yields by the reaction of (E)-(2R,3S)-6-alkylidene-3,4-dimethyl-2-phenylperhydro-1,4-oxazepine-5,7-dione (I) with phenylthiomethyllithium, followed by i) treatment with trimethyloxonium tetrafluoroborate and ii) acid hydrolysis.
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Doi:10.1039/d0nj04430j
(2020)Doi:10.1080/00397919308011181
(1993)Doi:10.1016/S0040-4039(00)79411-1
(1991)Doi:10.1039/d0cy00126k
(2020)Doi:10.1007/s11164-015-1939-z
(2015)Doi:10.1016/0040-4039(94)88263-0
(1994)
